{"id":1838,"date":"2017-07-24T11:12:41","date_gmt":"2017-07-24T11:12:41","guid":{"rendered":"https:\/\/www.beaconzone.co.uk\/blog\/?p=1838"},"modified":"2017-07-24T11:12:41","modified_gmt":"2017-07-24T11:12:41","slug":"analysing-the-bluetooth-le-2-4ghz-spectrum","status":"publish","type":"post","link":"https:\/\/www.beaconzone.co.uk\/blog\/analysing-the-bluetooth-le-2-4ghz-spectrum\/","title":{"rendered":"Analysing the Bluetooth LE 2.4GHz Spectrum"},"content":{"rendered":"<p>In most cases you can place your beacons and they &#8216;just work&#8217;. However, what if you suspect things aren&#8217;t working due to other devices using the same 2.4GHz radio spectrum? It&#8217;s possible to use specialist test equipment and spectrum analysers but these are very expensive.<\/p>\n<p>A new, recent article by Mark Hughes describes <a href=\"https:\/\/www.allaboutcircuits.com\/projects\/troubleshooting-tools-bluetooth-LE-project-ubertooth-Nordic-nRF-sniffer\/\" target=\"_blank\" rel=\"noopener\">Troubleshooting Tools for Your Next Bluetooth LE Project: Ubertooth and the Nordic nRF Sniffer<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1839\" src=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2017\/07\/24ghzspectrumscanninggraph.png\" alt=\"\" width=\"792\" height=\"421\" srcset=\"https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2017\/07\/24ghzspectrumscanninggraph.png 792w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2017\/07\/24ghzspectrumscanninggraph-300x159.png 300w, https:\/\/www.beaconzone.co.uk\/blog\/wp-content\/uploads\/2017\/07\/24ghzspectrumscanninggraph-768x408.png 768w\" sizes=\"(max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><\/p>\n<p>It shows how to use inexpensive dongles on Mac, Linux, and Windows to intercept and analyse Bluetooth LE packets.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In most cases you can place your beacons and they &#8216;just work&#8217;. However, what if you suspect things aren&#8217;t working due to other devices using the same 2.4GHz radio spectrum? It&#8217;s possible to use specialist test equipment and spectrum analysers but these are very expensive. A new, recent article by Mark Hughes describes Troubleshooting Tools &hellip; <a href=\"https:\/\/www.beaconzone.co.uk\/blog\/analysing-the-bluetooth-le-2-4ghz-spectrum\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Analysing the Bluetooth LE 2.4GHz Spectrum&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,122,158],"tags":[],"_links":{"self":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1838"}],"collection":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=1838"}],"version-history":[{"count":2,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1838\/revisions"}],"predecessor-version":[{"id":1841,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/posts\/1838\/revisions\/1841"}],"wp:attachment":[{"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=1838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=1838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beaconzone.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=1838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}